PowerPoint 
Geologic Time & Fossils

Assignments
Vocabulary
Chapter 21 Vocab
Quizlet

Notes
Outline

Review
Review Outline

Fossils WebQuest
Worksheet 
Link


Additional Assistance Videos

• Geology.com - Plate Tectonics 
  Plate Tectonics Articles, Theory, Plate Diagrams, Maps.
• Geology.com - Historical Geology 
  Lots of articles, info, news, facts & pictures on how landforms were made and why they are changing, including Geologic Time Scale, Fossils & Plate Tectonics. 
• ANIMATIONS - Earth's Layers & Plate Boundaries 
  from Geology.com
• Video: Continental Drift 
  Describes Alfred Wegener's idea, 5 types of evidence that support the theory 
• Video: Reading a Tectonic Plate Map 7.5 min
• Video: Plate Tectonics - Simple overview
• Video: Plate Tectonics 
  Diagrams, Description, Cause of all 3 boundary types
• Video: Convergent Plate Boundaries
  Description, diagram & locations of all 3 types of convergent.
• Video: Divergent Boundaries 
  Discussion & diagrams of of divergent boundaries in mid-ocean vs. on a continent.  Sea-floor spreading & evidence to support it: age of rock in relation to ridge & magnetic reversals.
• Video: Transform Boundaries & Hot Spots
  Includes California's San Andreas Fault and Hawaii.  Hawaii is an unusual place for volcanoes, as it is not on a plate boundary.